pdf.js-master

提供在java中实用正则表达式的一系列例子(Provides java regular expression in a series of practical examples)

从键盘输入类的信息，通过键盘输入信息创建类的对象，并保存到txt文件。(Input class information from the keyboard, create class objects through keyboard input information, and save to TXT file.)

JavaSE基础，Java 反射机制编程，是J2EE的基础部分之一，是一个难点。我亲自调试编译过的，绝对有用，如果觉得不错，请留言。谢谢！ (Java Foundation,It is useful to New Learners!)

定义4个类，MyShape、MyLine、MyRectangle和MyOval，其中MyShape是其他三个类的父类。MyShape为抽象类，包括图形位置的四个坐标；一个无参的构造方法，将所有的坐标设置为0；一个带参的构造函数，将所有的坐标设置为相应值；每个坐标的设置和读取方法；abstract void draw(Graphics g)方法。MyLine类负责画直线，实现父类的draw方法；MyRectangle负责画矩形，实现父类的draw方法；MyOval负责画椭圆，实现父类的draw方法。编写一个应用程序，使用上面定义的类，随机选取位置和形状，绘制20个图形。(Defines four classes, MyShape, MyLine, MyRectangle and MyOval, which MyShape the other three parent class. MyShape is an abstract class, including graphics position four coordinates a no-argument constructor, all the coordinates are set to 0 a parameterized constructor, all the coordinates is set to the corresponding values each coordinate set and reading method abstract void draw (Graphics g) method. MyLine class is responsible for drawing straight lines, to achieve the draw method of the parent class MyRectangle responsible for drawing rectangles, to achieve the parent class draw method MyOval responsible painted oval, draw method to achieve the parent class. Write an application that uses the class defined above, randomly selected location and shape, draw 20 graphics.)

复杂网络，删除指定节点的复杂网络模型，适用性强(Complex networks, the complexity of the deletion of the specified node network model, the application of strong)

说明：  剑指offer电子版，用例使用java语言编写，供java学习者参考(Sword refers to the electronic version of the offer, the use case is written in java language, for the reference of java learners)

water effect example. java code

Java大学实用教程（第2版）书中例子的程序源代码(Java University Practical Course (2nd edition) book example source code)

Basic scroll view example Source Code for Andriod.

使用java编写的文件读取显示的软件，代码风格简洁便于读取，使用了java图形进行编写。可以用来功能拓展的二次开发，也可以用来入门学习java的图形化开发。(Prepared using the java file to read the display of the software, the code concise style is easy to read, the use of the java graphics to write. The two development can be used to extend functions, can also be used to the development of graphical java entry learning.)